ch552g blink

[description]

This ch552g microcontroller can get from TaoBao. It got inbuilt USB support and it is cheap. Both USB head usable.

Start the Arduino-IDE. In File->Preferences, Settings tab, enter https://raw.githubusercontent.com/DeqingSun/ch55xduino/ch55xduino/package_ch55xduino_mcs51_index.json

make sure the boards has installed in Boards Manager.

please refer https://github.com/DeqingSun/ch55xduino

refer following upload setting.

click link to view demo on tiktok. blink

if found difficulty to recognise this board, hold the small button on board and insert into PC USB port.
you will need the Zadig tool to install the correct driver for the CH55x bootloader. Click "Options" and "List All Devices" to select the USB module, then install the libusb-win32 driver. Also CH375 driver (CH372DRV.EXE) supports the CH552G microcontroller.

[connection] P11-270 ohm resistor-Led-Gnd

[codes] ch552g_blink.ino